https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/IMXRT1052-SW7/m-p/1503701#M20972 <P>Hi,<BR />Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.<BR />In my opinion, I'd like to suggest you go through the Chapter 9 System Boot of <A href="https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/i-mx-rt-crossover-mcus/i-mx-rt1050-crossover-mcu-with-arm-cortex-m7-core:i.MX-RT1050" target="_self">RT1052's RM</A> to have an overview of the boot mode of the RT MCU, then you'll how to configure boot pins to boot from the QSPI flash <BR />Have a great day,<BR />TIC</P> <P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P> <P>&nbsp;</P> <P>- We are following threads for 7 weeks after the last post, later replies are ignored<BR />Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR />-------------------------------------------------------------------------------</P> Wed, 10 Aug 2022 05:53:55 GMT jeremyzhou 2022-08-10T05:53:55Z https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/IMXRT1052-SW7/m-p/1503659#M20969 <P>&nbsp;</P><P>Must the pin connected to the four switches in the picture be set to the default value？</P><P>Example , if i use QSPIFLASH , i need set 0010?</P><P>&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="sw7.jpg" style="width: 999px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/189745iAD37E9C442996EC8/image-size/large?v=v2&amp;px=999" role="button" title="sw7.jpg" alt="sw7.jpg" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">sw7.jpg</span></span></P> Wed, 10 Aug 2022 03:58:17 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/IMXRT1052-SW7/m-p/1503659#M20969 vwsncr 2022-08-10T03:58:17Z https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/IMXRT1052-SW7/m-p/1503701#M20972 <P>Hi,<BR />Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.<BR />In my opinion, I'd like to suggest you go through the Chapter 9 System Boot of <A href="https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/i-mx-rt-crossover-mcus/i-mx-rt1050-crossover-mcu-with-arm-cortex-m7-core:i.MX-RT1050" target="_self">RT1052's RM</A> to have an overview of the boot mode of the RT MCU, then you'll how to configure boot pins to boot from the QSPI flash <BR />Have a great day,<BR />TIC</P> <P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P> <P>&nbsp;</P> <P>- We are following threads for 7 weeks after the last post, later replies are ignored<BR />Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR />-------------------------------------------------------------------------------</P> Wed, 10 Aug 2022 05:53:55 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/IMXRT1052-SW7/m-p/1503701#M20972 jeremyzhou 2022-08-10T05:53:55Z